Pressurization Flashcards
1
Q
Max differential pressure
A
8.4 PSI
CPCS set a nominal max diff p of 7.8 for FMS cruise FL set <= 37000 ft
2
Q
Max differential overpressure
A
8.8 PSI
The positive pressure relief valve opens beyond 8.6 PSI
3
Q
Max differential negative pressure
A
-0.5 PSI
The negative pressure relief valve opens beyond -0.5 PSI
4
Q
Max differential pressure for TO LDG
A
0.2 PSI
5
Q
Cabin altitude HI
A
9400 ft
Non è una limitation
6
Q
Oxy Mask deploy
A
14000 - 14750 ft
Non è una limitation
